Allegro MicroSystems, LLC offers a wide variety of lighting solutions. By combining industry-leading Hall-effect sensor technology with proven LED driver technology, Allegro offers LED lighting solutions for automotive, industrial, commercial, and consumer applications.
These product complement Allegro’s portfolio of general-purpose LED drivers and includes fully integrated lighting solutions as well as a collection of magnetic digital position sensor ICs that enable system integrators and designers to create custom lighting solutions to meet virtually any requirement.
Allegro’s LED lighting solutions are simple to design and implement with minimal external circuitry while having the capability to address complex lighting needs.
Key features of our magnetically actuated lighting solutions include:
|Magnetically Actuated LED Drivers|
|Part Number||Topology||Number of Channels||IOUT per Channel||VIN (V)||LEDs per Channel||Total LEDs||Packages|
||Linear||1||150 mA||7 to 24||2 to 3||3||eSOIC-8|
|Linear, Micropower||1||150 mA
||7 to 24
||2 to 3
Allegro offers a wide selection of LED drivers in our LED Drivers for Lighting portfolio.
|Digital Position Sensors for Magnetically Actuated Lighting|
|Part Number||Sensing|||BOP| (G)||Operating Voltage (V)||ICC typ (mA)||Temperature Range (°C)||Packages||AEC-Q100|
|1-D Omnipolar||38||3 to 24||4 mA||–40 to 150||SOT23, SIP-3||Yes|
||1-D Omnipolar||30||1.6 to 3.5||4 µA||–40 to 85||DFN-6||No|
||1-D Omnipolar||40||2.5 to 3.5||4 µA||–40 to 85,
–40 to 150
||1-D Omnipolar||48||2.4 to 5.5||309 µA,
|–40 to 85,
–40 to 150
|3-D Omnipolar||25||2.5 to 5||< 10 µA||–40 to 85||SOT23-3, SOT23-5||No|
This is a selection of products from our portfolio of Magnetic Digital Position Sensor ICs.